Roadway Incidents manual Flashcards
What are the priority concerns of the IC operation at the scene of a highway incident?
Care of the injured, protection of the public, safety of the emergency responders, protection of the environment, and clearance of the traffic lanes
What are the primary objectives for any operation at the scene of a roadway incident?
Establish a safe working area to prevent injuries to workers
Provide EMS care and transport
Establish water supply
Protect the environment
Restore normal traffic flow
Keep as many traffic lanes open as possible
Preserve evidence for investigators
Use ICS/Unified command system to manage resources
What is one of the critical considerations for incidents requiring firefightings operations on a roadway?
Establishing a water supply officer early
What is the definition of advanced warning?
Notification procedures that advise approaching motorists to transition from normal driving status to that required by the temporary emergency traffic control measures ahead of them
What is the definition of block?
Positioning a fire department apparatus on an angle to the lanes of traffic creating a physical barrier between upstream traffic and the work area.
What is the definition of buffer space?
The distance or space between personnel and vehicles in the protected work area and nearby moving traffic.
What is the definition of downstream?
The direction that traffic is moving as it travels AWAY from the incident scene
What is the definition of incident space?
The protected work area at a vehicle-related roadway incident that is shielded by the block from apparatus and other emergency vehicles. Also commonly referred to as the work area.
What is the definition of taper?
The action of merging several lanes of moving traffic into fewer moving lanes
What is the definition of transition zone?
the lanes of a roadway within which approaching motorists change their speed and position to comply with the traffic control measures established at an incident scene.
What is the definition of Upstream?
The direction from which traffic is traveling AS VEHICLES APPROACH the incident scene.
What is the definition of work area?
AKA Incident space, the protected area at a vehicle-related roadway incident that is shielded by the block from apparatus and other emergency vehicles
Anyone exposed to traffic or to emergency vehicles and equipment within the incident scene shall have what on?
High-visibility safety apparel that meets ANSI/ISEA 107-2010
Who is responsible for situational awareness on the scene of roadway incidents?
All emergency responders
LCES stands for what?
Lookout, communicate, escape route, safety zones
What should be included to emergency incidents on limited access highways?
At least one unit traveling in each direction of the highway
How should units travel when responding together?
In a single file line
What should operators due when using the shoulder of a road?
Reduce speed with due regard for the safety of those around
What must drivers be aware of when using the shoulder of a roadway?
road signs debris guard rails oversized and stopped vehicles standing water
When can “Authorized vehicles only” areas be used?
When apparatus can complete the turn without obstructing the flow of traffic in either travel direction, or when all traffic movement has stopped.
When can response on opposite flow access/egress ramps be used?
When the officer can confirm that oncoming traffic has been stopped and that no civilian vehicles will be encountered on the ramp
When can “U Turn” access points in jersey barriers be used?
Only when the situation is necessary for immediate lifesaving measures
Who is responsible for the proper spotting a placement of an apparatus?
The driver and the officer
Proper positioning of apparatus at scenes allows for other responding units too?
have easy access, the establishment of a safe working area, and helps to contribute to the overall operation
When the unit arrives on scene, the officer shall advise communication center of proper location using what?
North, South, east, west, and noting whether an incident is prior to or after a landmark, such as an exit
Travel lanes shall be identified how?
Inside lane, middle lane, outside lane. ( can be numbered starting from inside out)